Pith Number

pith:XEIUPYAC

pith:2020:XEIUPYACWAERLEUVEZ2QYSLKMT

not attested not anchored not stored refs pending

Balancing reconstruction error and Kullback-Leibler divergence in Variational Autoencoders

Andrea Asperti, Matteo Trentin

arxiv:2002.07514 v1 · 2020-02-18 · cs.NE · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEIUPYACWAERLEUVEZ2QYSLKMT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Generative Augmentation of Raman Spectra for Glioma Classification

Receipt and verification

First computed	2026-07-05T00:42:02.993831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91147e002b00915929526750c496a64c5693479f49920cb66d5c52c9dc2d7fb

Aliases

arxiv: 2002.07514 · arxiv_version: 2002.07514v1 · doi: 10.48550/arxiv.2002.07514 · pith_short_12: XEIUPYACWAER · pith_short_16: XEIUPYACWAERLEUV · pith_short_8: XEIUPYAC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XEIUPYACWAERLEUVEZ2QYSLKMT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b91147e002b00915929526750c496a64c5693479f49920cb66d5c52c9dc2d7fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca91d93613b02b2b7750648c7f0169b2f7d8e478710c37ba87c482ff81c8ff09",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-02-18T12:22:31Z",
    "title_canon_sha256": "45b249dc0edb74e405429969d26cb6598722b83b839c3ce24f2d697fa3fa23f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07514",
    "kind": "arxiv",
    "version": 1
  }
}